Platform: GCP ✅

I’ve Jupyter running well on GCP using the Tutorial.

However, I’m having trouble getting the Gist-it extension to show in a notebook. With gcloud compute ssh running, I can see http://localhost:8080/nbextensions, but I need to enable the checkbox for “disable configuration for nbextensions without explicit compatibility” to see Gist-it config, which displays:

Listing extensions from the command line also tells me Gist-it is enabled but failing validation:

jupyter@my-fastai-instance:/opt/anaconda3$ jupyter nbextension list
Known nbextensions:
  config dir: /home/jupyter/.jupyter/nbconfig
    notebook section
      nbextensions_configurator/config_menu/main  enabled 
      - Validating: problems found:
        - require?  X nbextensions_configurator/config_menu/main
      contrib_nbextensions_help_item/main  enabled 
      - Validating: OK
      Gist-it  enabled 
      - Validating: problems found:
        - require?  X Gist-it
    tree section
      nbextensions_configurator/tree_tab/main  enabled 
      - Validating: problems found:
        - require?  X nbextensions_configurator/tree_tab/main
  config dir: /opt/anaconda3/etc/jupyter/nbconfig
    notebook section
      jupyter-js-widgets/extension  enabled 
      - Validating: OK
      nbpresent/js/nbpresent.min  enabled 
      - Validating: OK
      nb_conda/main  enabled 
      - Validating: OK
      nbextensions_configurator/config_menu/main  enabled 
      - Validating: problems found:
        - require?  X nbextensions_configurator/config_menu/main
      contrib_nbextensions_help_item/main  enabled 
      - Validating: OK
    tree section
      nb_conda/tree  enabled 
      - Validating: OK
      nbextensions_configurator/tree_tab/main  enabled 
      - Validating: problems found:
        - require?  X nbextensions_configurator/tree_tab/main
  config dir: /usr/local/etc/jupyter/nbconfig
    notebook section
      jupyter-js-widgets/extension  enabled 
      - Validating: OK

`
I’ll admit to being a bit of a noob with Jupyter let alone extensions. Any tips on where to debug further from here would be appreciated!